loss
loss-of-control
lost
loud
loudness
love
low
low-accident-risk
low-altitude
lowed
  lower
lower-body
lowering
low-fidelity
low-frequency
low-G
low-gravity
low-level
low-pitched
low-pressure
low-realism

    lower body negative pressure test

    тест с отрицательным давлением на нижнюю часть тела